<template>
  <Dialog :title="dialogTitle" v-model="dialogVisible">
    <el-form
      ref="formRef"
      :model="formData"
      :rules="formRules"
      label-width="100px"
      v-loading="formLoading"
    >
      <el-form-item label="上级仓库" prop="parentId">
        <el-tree-select
          v-model="formData.parentId"
          :data="baseWarehouseTree"
          :props="{...defaultProps, label: 'warehouseNumber'}"
          check-strictly
          default-expand-all
          placeholder="请选择上级仓库"
        />
      </el-form-item>
      <el-form-item label="仓库编号" prop="warehouseNumber">
        <el-input v-model="formData.warehouseNumber" placeholder="请输入仓库编号" />
      </el-form-item>
      <el-form-item label="仓库名称" prop="warehouseName">
        <el-input v-model="formData.warehouseName" placeholder="请输入仓库名称" />
      </el-form-item>
      <el-form-item label="仓库类型" prop="warehouseType">
        <el-select v-model="formData.warehouseType" placeholder="请选择仓库类型">
          <el-option
            v-for="dict in getStrDictOptions(DICT_TYPE.WAREHOUSE_TYPE)"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="仓库管理员" prop="warehouseManager">
        <el-input v-model="formData.warehouseManager" placeholder="请输入仓库管理员" />
      </el-form-item>
      <el-form-item label="默认仓库" prop="defaultWarehouse">
        <el-radio-group v-model="formData.defaultWarehouse">
          <el-radio
            v-for="dict in getStrDictOptions(DICT_TYPE.INFRA_BOOLEAN_STRING)"
            :key="dict.value"
            :label="dict.value"
          >
            {{ dict.label }}
          </el-radio>
        </el-radio-group>
      </el-form-item>
      <el-form-item label="最大库存" prop="maxStockQuantity">
        <el-input v-model="formData.maxStockQuantity" placeholder="请输入最大库存" />
      </el-form-item>
      <el-form-item label="最大库存包数" prop="maxStockPackageQuantity">
        <el-input v-model="formData.maxStockPackageQuantity" placeholder="请输入最大库存包数" />
      </el-form-item>
      <el-form-item label="退货默认仓库" prop="defaultReturnWarehouse">
        <el-radio-group v-model="formData.defaultReturnWarehouse">
          <el-radio
            v-for="dict in getStrDictOptions(DICT_TYPE.INFRA_BOOLEAN_STRING)"
            :key="dict.value"
            :label="dict.value"
          >
            {{ dict.label }}
          </el-radio>
        </el-radio-group>
      </el-form-item>
    </el-form>
    <template #footer>
      <el-button @click="submitForm" type="primary" :disabled="formLoading">确 定</el-button>
      <el-button @click="dialogVisible = false">取 消</el-button>
    </template>
  </Dialog>
</template>
<script setup lang="ts">
import { getStrDictOptions, DICT_TYPE } from '@/utils/dict'
import { BaseWarehouseApi, BaseWarehouseVO } from '@/api/erp/basewarehouse'
import { defaultProps, handleTree } from '@/utils/tree'

/** ERP基础资料-仓库资料 表单 */
defineOptions({ name: 'BaseWarehouseForm' })

const { t } = useI18n() // 国际化
const message = useMessage() // 消息弹窗

const dialogVisible = ref(false) // 弹窗的是否展示
const dialogTitle = ref('') // 弹窗的标题
const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
const formType = ref('') // 表单的类型：create - 新增；update - 修改
const formData = ref({
  id: undefined,
  parentId: undefined,
  warehouseNumber: undefined,
  warehouseName: undefined,
  warehouseType: undefined,
  warehouseManager: undefined,
  defaultWarehouse: undefined,
  maxStockQuantity: undefined,
  maxStockPackageQuantity: undefined,
  defaultReturnWarehouse: undefined
})
const formRules = reactive({
  warehouseNumber: [{ required: true, message: '仓库编号不能为空', trigger: 'blur' }]
})
const formRef = ref() // 表单 Ref
const baseWarehouseTree = ref() // 树形结构

/** 打开弹窗 */
const open = async (type: string, id?: number) => {
  dialogVisible.value = true
  dialogTitle.value = t('action.' + type)
  formType.value = type
  resetForm()
  // 修改时，设置数据
  if (id) {
    formLoading.value = true
    try {
      formData.value = await BaseWarehouseApi.getBaseWarehouse(id)
    } finally {
      formLoading.value = false
    }
  }
  await getBaseWarehouseTree()
}
defineExpose({ open }) // 提供 open 方法，用于打开弹窗

/** 提交表单 */
const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
const submitForm = async () => {
  // 校验表单
  await formRef.value.validate()
  if (!formData.value.parentId) {
    formData.value.parentId = "0";
  }
  // 提交请求
  formLoading.value = true
  try {
    const data = formData.value as unknown as BaseWarehouseVO
    if (formType.value === 'create') {
      await BaseWarehouseApi.createBaseWarehouse(data)
      message.success(t('common.createSuccess'))
    } else {
      await BaseWarehouseApi.updateBaseWarehouse(data)
      message.success(t('common.updateSuccess'))
    }
    dialogVisible.value = false
    // 发送操作成功的事件
    emit('success')
  } finally {
    formLoading.value = false
  }
}

/** 重置表单 */
const resetForm = () => {
  formData.value = {
    id: undefined,
    parentId: undefined,
    warehouseNumber: undefined,
    warehouseName: undefined,
    warehouseType: undefined,
    warehouseManager: undefined,
    defaultWarehouse: undefined,
    maxStockQuantity: undefined,
    maxStockPackageQuantity: undefined,
    defaultReturnWarehouse: undefined
  }
  formRef.value?.resetFields()
}

/** 获得ERP基础资料-仓库资料树 */
const getBaseWarehouseTree = async () => {
  baseWarehouseTree.value = []
  const data = await BaseWarehouseApi.getBaseWarehouseList()
  const root: Tree = { id: 0, name: '顶级ERP基础资料-仓库资料', children: [] }
  root.children = handleTree(data, 'id', 'parentId')
  baseWarehouseTree.value.push(root)
}
</script>
